201237660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85999}}^1$

素因数の和:86027

約数の個数: 72

約数和(自身を含む): 657384000

約数和(自身を除く): 456146340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85999, 171998, 257997, 343996, 429995, 515994, 773991, 859990, 1031988, 1117987, 1289985, 1547982, 1719980, 2235974, 2579970, 3095964, 3353961, 3869955, 4471948, 5159940, 5589935, 6707922, 7739910, 10061883, 11179870, 13415844, 15479820, 16769805, 20123766, 22359740, 33539610, 40247532, 50309415, 67079220, 100618830, 201237660]

約数ペア:

[(1, 201237660), (2, 100618830), (3, 67079220), (4, 50309415), (5, 40247532), (6, 33539610), (9, 22359740), (10, 20123766), (12, 16769805), (13, 15479820), (15, 13415844), (18, 11179870), (20, 10061883), (26, 7739910), (30, 6707922), (36, 5589935), (39, 5159940), (45, 4471948), (52, 3869955), (60, 3353961), (65, 3095964), (78, 2579970), (90, 2235974), (117, 1719980), (130, 1547982), (156, 1289985), (180, 1117987), (195, 1031988), (234, 859990), (260, 773991), (390, 515994), (468, 429995), (585, 343996), (780, 257997), (1170, 171998), (2340, 85999)]